经由斑贴试验和淋巴细胞转化试验证实的、吗啡所致的急性泛发性发疹性脓疱病

Acute generalized exanthematous pustulosis caused by morphine, confirmed by positive patch test and lymphocyte transformation test

Morphine, an opium alkaloid, frequently causes side effects such as hyperhidrosis and facial flushing, but serious cutaneous adverse drug reactions are seldom observed. Best known are urticaria, erythema, and pruritus; sometimes pseudoallergic anaphylactoid reactions, and blisters are reported.